123895379676 has 48 divisors (see below), whose sum is σ = 295423704576. Its totient is φ = 40394626944.

The previous prime is 123895379623. The next prime is 123895379693. The reversal of 123895379676 is 676973598321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 850120 + ... + 985136.

It is an arithmetic number, because the mean of its divisors is an integer number (6154660512).

Almost surely, 2^123895379676 is an apocalyptic number.

It is an amenable number.

123895379676 is an abundant number, since it is smaller than the sum of its proper divisors (171528324900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123895379676 is a wasteful number, since it uses less digits than its factorization.

123895379676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136698 (or 136696 counting only the distinct ones).

The product of its digits is 102876480, while the sum is 66.

The spelling of 123895379676 in words is "one hundred twenty-three billion, eight hundred ninety-five million, three hundred seventy-nine thousand, six hundred seventy-six".